Ok at first we were all critical of FNR 4's roster, but I just checked today, and they did a fantastic job with the roster. Here it is:
Heavyweight
Muhammad Ali
Joe Frazier
Mike Tyson
Lennox Lewis
Rocky Marciano
Evander Holyfield
George Foreman
Joe Louis
Sonny Liston
Tommy Morrison
zack morris
Light Heavyweight
Roy Jones Jr
Chad Dawson
James Toney
Antonio Tarver
Jeff Lacy
Bernard Hopkins
Glen Johnson
Middleweight
Sugar Ray Leonard
Winky Wright
Kelly Pavlik
Arthur Abraham
Joe Calzaghe
Thomas Hearns
Marvin Hagler
Felix Trinidad
Jake LaMotta
Jermain Taylor
Welterweight
Sergio Mora
Oscar De La Hoya
Ricky Hatton
Floyd Mayweather Jr.
Emanuel Augustus
Miguel Cotto
Shane Mosley
Zab Judah
Lightweight
Roberto Duran
Joel Casamayor
José Luis Castillo
Hector Camacho
Diego Corrales
Michael Katsidis
Featherweight
Manny Pacquiao
Gerry Penalosa
Rey Bautista
Naseem Hamed
Marco Antonio Barrera
Willie Pep
Edwin Valero
Heavyweight
Muhammad Ali
Joe Frazier
Mike Tyson
Lennox Lewis
Rocky Marciano
Evander Holyfield
George Foreman
Joe Louis
Sonny Liston
Tommy Morrison
zack morris
Light Heavyweight
Roy Jones Jr
Chad Dawson
James Toney
Antonio Tarver
Jeff Lacy
Bernard Hopkins
Glen Johnson
Middleweight
Sugar Ray Leonard
Winky Wright
Kelly Pavlik
Arthur Abraham
Joe Calzaghe
Thomas Hearns
Marvin Hagler
Felix Trinidad
Jake LaMotta
Jermain Taylor
Welterweight
Sergio Mora
Oscar De La Hoya
Ricky Hatton
Floyd Mayweather Jr.
Emanuel Augustus
Miguel Cotto
Shane Mosley
Zab Judah
Lightweight
Roberto Duran
Joel Casamayor
José Luis Castillo
Hector Camacho
Diego Corrales
Michael Katsidis
Featherweight
Manny Pacquiao
Gerry Penalosa
Rey Bautista
Naseem Hamed
Marco Antonio Barrera
Willie Pep
Edwin Valero